12cb.dev - dns.ninja

`12cb.dev`

DNSSEC	⚠️ Not signed
A	3.174.83.23^{🇺🇸 Amazon3.174.80.0/21}
		PTR	`server-3-174-83-23.gru3.r.cloudfront.net`
A	3.174.83.46^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.72^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.117^{🇺🇸 Amazon3.174.80.0/21}
NS	`ns-409.awsdns-51.com` ⭐
		A	2600:9000:5301:9900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-409.awsdns-51.com`
		A	205.251.193.153^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-409.awsdns-51.com`
NS	`ns-1132.awsdns-13.org`
		A	2600:9000:5304:6c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1132.awsdns-13.org`
		A	205.251.196.108^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1132.awsdns-13.org`
NS	`ns-1978.awsdns-55.co.uk`
		A	2600:9000:5307:ba00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1978.awsdns-55.co.uk`
		A	205.251.199.186^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1978.awsdns-55.co.uk`
NS	`ns-990.awsdns-59.net`
		A	2600:9000:5303:de00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-990.awsdns-59.net`
		A	205.251.195.222^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-990.awsdns-59.net`
SOA	`ns-409.awsdns-51.com`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

12cb.cn

12cb.com

12cb.dev

Similar names

bc21.cn

cb12.net

2bc1.com

b21c.com

1b2c.fr

cb12.us

21cb.ai

1c2b.ru

21bc.us

cb12.ch

c1b2.com

21bc.org

21bc.ru

cb12.at

cb12.co.uk

cb12.com

bc21.cz

21cb.de

cb12.nl

cb21.com

b12c.com

cb21.jp

bc12.pw

cb12.gr

cb21.co.jp

cb21.de

bc21.jp

c1b2.net

bc21.ru

21bc.com

cb12.cc

cb12.fr

cb12.com.ru

1c2b.com

cb12.be

cb21.fr

bc21.com

21cb.ca

cb12.de

bc21.de

12bc.de

c2b1.info

cb12.es

c1b2.cn

cb21.net

2b1c.org

cb12.pt

21cb.cn

bc21.ca

cb21.org

cb12.ie

21cb.net

bc21.eu

bc21.at

2b1c.net

DNS History

24 records (8 active, 16 former)

●NSns-1132.awsdns-13.org2026-06-30 → 2026-07-10 · 2 obs

● 2026-06-30 08:40:56
● 2026-07-10 21:04:34

●NSns-1978.awsdns-55.co.uk2026-06-30 → 2026-07-10 · 2 obs

● 2026-06-30 08:40:56
● 2026-07-10 21:04:34

●NSns-409.awsdns-51.com2026-06-30 → 2026-07-10 · 2 obs

● 2026-06-30 08:40:56
● 2026-07-10 21:04:34

●NSns-990.awsdns-59.net2026-06-30 → 2026-07-10 · 2 obs

● 2026-06-30 08:40:56
● 2026-07-10 21:04:34

○A108.156.107.102026-06-30 → 2026-07-02 · 10 obs

○ 2026-06-30 08:40:56
● 2026-06-30 10:56:40
○ 2026-06-30 21:18:18
● 2026-07-01 02:31:56
○ 2026-07-01 07:37:32
● 2026-07-02 02:37:42
○ 2026-07-02 09:57:54
● 2026-07-02 14:36:52
○ 2026-07-02 18:31:08
○ 2026-07-10 21:04:34

○A108.156.107.1212026-06-30 → 2026-07-02 · 10 obs

○A108.156.107.1292026-06-30 → 2026-07-02 · 10 obs

○A108.156.107.992026-06-30 → 2026-07-02 · 10 obs

○A13.35.78.202026-06-30 → 2026-07-05 · 11 obs

● 2026-06-30 08:40:56
○ 2026-06-30 10:56:40
● 2026-07-01 07:37:32
○ 2026-07-01 12:56:50
● 2026-07-02 12:53:30
○ 2026-07-02 14:36:52
● 2026-07-03 02:05:30
○ 2026-07-03 19:12:32
● 2026-07-05 09:24:58
○ 2026-07-05 11:10:12
○ 2026-07-10 21:04:34

○A13.35.78.52026-06-30 → 2026-07-05 · 11 obs

○A13.35.78.522026-06-30 → 2026-07-05 · 11 obs

○A13.35.78.802026-06-30 → 2026-07-05 · 11 obs

○A18.154.144.1112026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-05 11:10:12
● 2026-07-10 02:30:48
○ 2026-07-10 03:52:50
○ 2026-07-10 21:04:34

○A18.154.144.642026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-05 11:10:12
● 2026-07-10 02:30:48
○ 2026-07-10 03:52:50
○ 2026-07-10 21:04:34

○A18.154.144.742026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-05 11:10:12
● 2026-07-10 02:30:48
○ 2026-07-10 03:52:50
○ 2026-07-10 21:04:34

○A18.154.144.932026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-05 11:10:12
● 2026-07-10 02:30:48
○ 2026-07-10 03:52:50
○ 2026-07-10 21:04:34

○A18.154.84.1072026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-30 10:56:40
● 2026-06-30 21:18:18
○ 2026-06-30 23:05:10
○ 2026-07-10 21:04:34

○A18.154.84.1122026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-30 10:56:40
● 2026-06-30 21:18:18
○ 2026-06-30 23:05:10
○ 2026-07-10 21:04:34

○A18.154.84.1142026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-30 10:56:40
● 2026-06-30 21:18:18
○ 2026-06-30 23:05:10
○ 2026-07-10 21:04:34

○A18.154.84.702026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-30 10:56:40
● 2026-06-30 21:18:18
○ 2026-06-30 23:05:10
○ 2026-07-10 21:04:34

●A3.174.83.1172026-06-30 → 2026-07-10 · 15 obs

○ 2026-06-30 21:18:18
● 2026-06-30 23:05:10
○ 2026-07-01 02:31:56
● 2026-07-01 12:56:50
○ 2026-07-02 02:37:42
● 2026-07-02 09:57:54
○ 2026-07-02 12:53:30
● 2026-07-02 18:31:08
○ 2026-07-03 02:05:30
● 2026-07-03 19:12:32
○ 2026-07-05 09:24:58
● 2026-07-05 11:10:12
○ 2026-07-10 02:30:48
● 2026-07-10 03:52:50
● 2026-07-10 21:04:34

●A3.174.83.232026-06-30 → 2026-07-10 · 15 obs

●A3.174.83.462026-06-30 → 2026-07-10 · 15 obs

●A3.174.83.722026-06-30 → 2026-07-10 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
12cb.dev	ns-1978.awsdns-55.co.uk, ns-990.awsdns-59.net, ns-409.awsdns-51.com, ns-1132.awsdns-13.org	-

✅ Authoritative Response

Server:205.251.195.222

NS records: ns-1978.awsdns-55.co.uk, ns-990.awsdns-59.net, ns-409.awsdns-51.com, ns-1132.awsdns-13.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12cb.dev (unsigned zone)

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.5, 13.35.78.20...`
NS	4	`ns-1132.awsdns-13.org, ns-1978.awsdns-55.co.uk...`
SOA	1	`ns-409.awsdns-51.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

12cb.dev resolves to four IP addresses: 3.174.83.23, 3.174.83.46, 3.174.83.72 and 3.174.83.117.

Among the host names that share IP numbers with 12cb.dev are ayzeze.ie, cdn.crisalisglobal.com, qool.com and two others.

Name Servers

The domain 12cb.dev is delegated to these four name servers: ns-409.awsdns-51.com, ns-990.awsdns-59.net, ns-1132.awsdns-13.org and ns-1978.awsdns-55.co.uk.

12cb.dev has at least partial name server overlap with other domains, such as wwwwallstreetjournal.com, authenticationmetrics.info, elumina.com and two others.

These name servers tend to appear together with the name servers ns-50.awsdns-06.com, ns-584.awsdns-09.net and ns-1687.awsdns-18.co.uk.

ns-409.awsdns-51.com, ns-990.awsdns-59.net, ns-1132.awsdns-13.org and ns-1978.awsdns-55.co.uk all point to exactly two IP numbers each: ns-409.awsdns-51.com → 205.251.193.153 and 2600:9000:5301:9900::1; ns-990.awsdns-59.net → 205.251.195.222 and 2600:9000:5303:de00::1; ns-1132.awsdns-13.org → 205.251.196.108 and 2600:9000:5304:6c00::1; ns-1978.awsdns-55.co.uk → 205.251.199.186 and 2600:9000:5307:ba00::1.